Katena Products acquires Eagle Vision

Eagle Vision has been purchased by Katena Products, according to a Katena press release.Eagle Vision’s products, including punctal plugs, are used by U.S. and international ophthalmologists and optometrists to treat dry eye syndrome, the release said. Katena will add these products to its line of ophthalmic instruments and devices.

Asymmetric multifocal IOL improves visual acuity at low level of residual astigmatism

A rotationally asymmetric multifocal IOL was associated with positive visual outcomes at low levels of residual refractive astigmatism, according to a study conducted in the United Kingdom.“The angle of residual corneal astigmatism in relation to IOL placement did not have a significant effect on postoperative outcomes,” the study authors said.